Hi,
I am defining a non-linear material data as below
$HWCOLOR LOADCOL* 10 3
TABLES1* 10
*
* 0.0 0.0 0.0005 100.0
* 0.001 200.0 0.0014 300.0
* 0.0019 400.0 0.0024 500.0
* 0.0029 600.0 0.003 620.0
* 0.0031 648.0 0.004 672.0
* 0.013 696.0 0.03 720.0
* 0.058 744.0 0.1 768.0
* 0.158 792.0 0.235 816.0
* ENDT
But I am getting an error as shown below
*** ERROR # 3021 ***
The plastic material data specified on the TABLES1 bulk data entry ID=10
is invalid. The slope after the initial yield point is not less than the
Young's modulus. ( 2.000000e+05 >= 2.000000e+05 ) at the segment 2.
*** Run terminated because of error(s) in the input data.
I checked the slope of the curve. I don't find any issues with that. please let me know what should be corrected?
| youngs | 0 | 0 | | dy | dx | slope | |
| 210000 | 0.0005 | 100 | | 100 | 0.0005 | 210000 | |
| 210000 | 0.0010 | 200 | | 100 | 0.0005 | 210000 | |
| 210000 | 0.0014 | 300 | | 100 | 0.0005 | 210000 | |
| 210000 | 0.0019 | 400 | | 100 | 0.0005 | 210000 | |
| 210000 | 0.0024 | 500 | | 100 | 0.0005 | 210000 | |
| 210000 | 0.0029 | 600 | | 100 | 0.0005 | 210000 | |
| 210000 | 0.0030 | 620 | | 20 | 0.0001 | 210000 | |
| 210000 | 0.0031 | 648 | Yeild point | 28 | 0.0001 | 210000 | yeild point |
| | 0.00400 | 672 | | 24 | 0.0009 | 26250 | |
| | 0.013 | 696 | | 24 | 0.0090 | 2666.667 | |
| | 0.03 | 720 | | 24 | 0.0170 | 1411.765 | |
| | 0.058 | 744 | | 24 | 0.0280 | 857.1429 | |
| | 0.1 | 768 | | 24 | 0.0420 | 571.4286 | |
| | 0.158 | 792 | | 24 | 0.0580 | 413.7931 | |
| | 0.235 | 816 | | 24 | 0.0770 | 311.6883 | |
